Hey there i recently got a turbo off a grand national and the inlet flange for the exhaust is a 3 bolt! And all manifolds are 4 bolt lol so i was wondering if anyone knows where i could acquire a manifold that would fit,or if i would have to custom fab it.

Thanks

 

sell the turbo and buy a t25 or t28. the grand national turbo is too big.

 

agreed you want build boost till high rpms.... your best bet it to listen to busa4 t28 turbos are good for a honda